Voltage Park

Voltage Park is a cloud platform that gives you direct access to NVIDIA H100 GPUs for AI workloads. You can spin up on-demand nodes in about 15 minutes starting at $1.99 per hour, or sign a dedicated reserve contract for longer commitments. The hardware sits in Tier 3+ data centers with guaranteed availability and security. Voltage Park also offers bare metal instances that skip virtualization overhead, which the company says can speed up training large language models by 40%.

The platform uses NVIDIA Quantum-2 InfiniBand networking to connect clusters of up to 8,176 GPUs with 3,200 Gbps of aggregate bandwidth. This makes it suitable for distributed training jobs that need fast inter-node communication. Voltage Park offers two main pricing models: on-demand (self-serve, no contracts) and reserved (12+ months with custom terms). The company owns its hardware, which keeps costs predictable.

Voltage Park is built for AI labs, fast-scaling startups, and researchers who need reliable GPU compute without the complexity of managing their own clusters. Customers like Cursor, Phind, and Caltech use it to train models, run inference, and fine-tune large language models. If you need raw GPU power and prefer a straightforward cloud setup over building your own infrastructure, Voltage Park is worth a look.